CN100398974C - Non-pollution safety fireworks - Google Patents
Non-pollution safety fireworks Download PDFInfo
- Publication number
- CN100398974C CN100398974C CNB02109389XA CN02109389A CN100398974C CN 100398974 C CN100398974 C CN 100398974C CN B02109389X A CNB02109389X A CN B02109389XA CN 02109389 A CN02109389 A CN 02109389A CN 100398974 C CN100398974 C CN 100398974C
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- China
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- chemicals
- nitrocotton
- ammonium perchlorate
- strontium carbonate
- enclosed cavity
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The present invention discloses a non-pollution safety firework which changes the disadvantages that traditional fireworks pollute the environment and are unsafe to be ignited. The present invention is manufactured by the processes of rolling a cylindrical casing, dispensing, charging, installing a micro electric ignition head, covering, etc. and is characterized in that chemical drugs are filled in an enclosed cavity, wherein the mixtures of nitro cotton <C6HPO2 (CNO2) x (OH) <3-x>>n, ammonium perchlorate NH4CLO4, metallic titanium powder Ti: strontium carbonate SrCO3, etc., and the nitro cotton <C6HPO2 (CNO2) x (OH) <3-x>>n, the ammonium perchlorate NH4CLO4, the metallic titanium powder Ti: strontium carbonate SrCO3, etc. are mixed according to proportions. The enclosed cavity is composed of a paper casing 4, a mud-shaped upper cover 5 and a lower cover 6, mixtures 1 of chemical drugs are filled in the enclosed cavity, and the micro ignition head 2 is buried in the chemical drugs.
Description
Technical field
The present invention relates to the flame flower firecracker in a kind of daily necessities, particularly a kind of non-pollution safety fireworks.
Background technology
Chinese patent: CN90105447.X, name is called " smoke less fire cracker ".Its technical characterstic paper web only is made of paper tube body (2) and following end closure mud head (1), and the percentage by weight composition of described medicament is: nitrocotton 25-70%, ethanol ether solvent 12-6%, diphenylamines 24-4%, camphor 15-3%, graphite 5-1%, charcoal 6-2%, naphthoquinones 2-5%, potassium hyperchlorate 3-1%, luminous agent 2-8%, wherein, the percentage by weight composition of ethanol ether solvent is absolute ethyl alcohol 20-80%, absolute ether 80-20%.
Chinese patent CN87104520.6, name is called " safety powder composition ".It is characterized in that containing granularity and be 100～180 purpose ammonium perchlorate, plant cellulose incendiary agent, metal dust, catalyst, reagent composition and antistatic agent.
Above-mentioned flame flower pesticide material is seted off in the process and can be produced a large amount of smog and poisonous and harmful substance, contaminated environment.Though have smoke less fire cracker to come out in recent years but product adopts the medicine f75 in gunpowder lead-in wire, the lead-in wire to have materials such as sulphur, charcoal usually, because the jet of flame flower stays fuse, transportation, storage process inflammable and explosive outward, a full property is relatively poor.
Summary of the invention
The object of the invention is to disclose a kind of non-pollution safety type fireworks.
The present invention realizes in the following manner:
The present invention is by rolling barrel shell, make up a prescription, powder charge, little shape electric igniter is installed, technologies such as strip of paper used for sealing are made, in closed cavity, fill out chemicals, the chemicals of wherein packing into is the nitrocotton that mixes in proportion, ammonium perchlorate, the following mixture of powders of 80-120 order that metallic titanium powder and strontium carbonate are made, it is characterized in that: the flame flower constitutes a closed cavity by back cover on papery shell 4 and the mud shape 5 and following back cover 6, fill out the mixture 1 of chemicals in the cavity: reason is established a miniature igniter head 2 in the chemicals, its contact conductor is connected with outer two electrodes 3 of an end of flame quirk, and miniature igniter head 2 includes: the contact conductor 7 that links to each other with electrode, the energising back produces the heating wire 8 of localized hyperthermia, around heating wire, have chemicals 9, the nitrocotton coating 10 that medicine is outer.
The present invention changes traditional fireworks contaminated environment and sets off unsafe shortcoming.Do not have smog and residue when setting off, environmentally safe adopts that No. 5 battery low-tension supplies of two joints can be lighted fireworks, light accurately, seted off, storage, transportation safety.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is igniter head enlarged drawing among Fig. 1.
The specific embodiment
The present invention by roll barrel shell, make up a prescription, technologies such as powder charge, the little shape electric igniter of installation, strip of paper used for sealing make, in closed cavity, fill out chemicals, the nitrocotton of wherein packing into and mixing in proportion, mixtures such as ammonium perchlorate, metallic titanium powder, strontium carbonate, the pharmaceutical compositions portfolio ratio is: nitrocotton 6-12%; Ammonium perchlorate 60-72%; Metallic titanium powder 4-8%, strontium carbonate 10-16%; Four kinds of chemicalses are developed into the following powder of 80-120 order.
The flame flower by back cover 5 on papery shell 4 and the mud shape and following back cover 6 constitute a closed cavity, in fill out the mixture 1 of chemicals: be embedded with a miniature igniter head 2 in the chemicals: its contact conductor is connected with outer two electrodes 3 of an end of flame quirk.Miniature igniter head 2 includes the contact conductor 7 that links to each other with electrode, heating wire 8, the chemicals 9 around heating wire that the energising back produces localized hyperthermia, the nitrocotton coating 10 outside medicine.Clamping of the present invention is connected power supply on device for igniting ring-shaped electrode folder, the chemicals in the fireworks is lighted in the electric igniter heating.
Claims (1)
1. non-pollution safety type fireworks, by rolling barrel shell, make up a prescription, powder charge, little shape electric igniter is installed, technologies such as strip of paper used for sealing are made, in closed cavity, fill out chemicals, the chemicals of wherein packing into is the nitrocotton that mixes in proportion, ammonium perchlorate, the following mixture of powders of 80-120 order that metallic titanium powder and strontium carbonate are made, it is characterized in that: the flame flower constitutes a closed cavity by back cover (5) on papery shell (4) and the mud shape and following back cover (6), fill out the mixture (1) of chemicals in the cavity: reason is established miniature igniter head (2) in the chemicals, its contact conductor is connected with outer two electrodes of an end (3) of flame quirk, and miniature igniter head (2) includes: the contact conductor that links to each other with electrode (7), the energising back produces the heating wire (8) of localized hyperthermia, around heating wire, have chemicals (9), the nitrocotton coating (10) that medicine is outer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB02109389XA CN100398974C (en) | 2002-04-04 | 2002-04-04 | Non-pollution safety fireworks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB02109389XA CN100398974C (en) | 2002-04-04 | 2002-04-04 | Non-pollution safety fireworks |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1376893A CN1376893A (en) | 2002-10-30 |
| CN100398974C true CN100398974C (en) | 2008-07-02 |
Family
ID=4740652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB02109389XA Expired - Fee Related CN100398974C (en) | 2002-04-04 | 2002-04-04 | Non-pollution safety fireworks |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100398974C (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100405000C (en) * | 2003-05-20 | 2008-07-23 | 余本友 | Smokeless fireworks |
| CN1305814C (en) * | 2004-08-30 | 2007-03-21 | 龙文革 | Fireworks and firecrackers oxidant |
| CN101054329B (en) * | 2007-03-30 | 2010-05-19 | 李文 | Process for producing safety color-light firecracker and fireworks |
| CN103121886B (en) * | 2012-12-26 | 2015-03-11 | 南京理工大学 | Multicolor cold-firework reagent and manufacturing method of cold fireworks |
| CN110940234A (en) * | 2019-12-31 | 2020-03-31 | 长沙市斯帕克电子科技有限公司 | Electronic electrooptical flower |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5984099A (en) * | 1982-11-08 | 1984-05-15 | 大洋火工株式会社 | Manufacture of fuming firework |
| GB2153809A (en) * | 1984-01-26 | 1985-08-29 | Weber Hermann Pyro Chemie | Pyrotechnic composition for the production of flashes of light |
| CN86102669A (en) * | 1986-04-16 | 1987-10-28 | 中山大学 | Fragrant safe firecracker and making thereof |
| EP0252803A1 (en) * | 1986-07-08 | 1988-01-13 | Etienne Lacroix - Tous Artifices Sa | Pyrotechnic compositions for the production of coloured fireworks |
| CN1031999A (en) * | 1987-07-02 | 1989-03-29 | 航天工业部第一研究院第一○一站 | Safety powder composition |
| CN1044086A (en) * | 1989-01-15 | 1990-07-25 | 郭学明 | Safety colour ball flashing firecrackers |
| CN1054058A (en) * | 1990-04-21 | 1991-08-28 | 湖南省醴陵市南桥出口花炮厂 | Smoke less fire cracker |
| CN1097186A (en) * | 1993-07-09 | 1995-01-11 | 卢文新 | Colour smoke-less series fireworks |
-
2002
- 2002-04-04 CN CNB02109389XA patent/CN100398974C/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5984099A (en) * | 1982-11-08 | 1984-05-15 | 大洋火工株式会社 | Manufacture of fuming firework |
| GB2153809A (en) * | 1984-01-26 | 1985-08-29 | Weber Hermann Pyro Chemie | Pyrotechnic composition for the production of flashes of light |
| CN86102669A (en) * | 1986-04-16 | 1987-10-28 | 中山大学 | Fragrant safe firecracker and making thereof |
| EP0252803A1 (en) * | 1986-07-08 | 1988-01-13 | Etienne Lacroix - Tous Artifices Sa | Pyrotechnic compositions for the production of coloured fireworks |
| CN1031999A (en) * | 1987-07-02 | 1989-03-29 | 航天工业部第一研究院第一○一站 | Safety powder composition |
| CN1044086A (en) * | 1989-01-15 | 1990-07-25 | 郭学明 | Safety colour ball flashing firecrackers |
| CN1054058A (en) * | 1990-04-21 | 1991-08-28 | 湖南省醴陵市南桥出口花炮厂 | Smoke less fire cracker |
| CN1097186A (en) * | 1993-07-09 | 1995-01-11 | 卢文新 | Colour smoke-less series fireworks |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1376893A (en) | 2002-10-30 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080702 Termination date: 20110404 |